﻿/*
 * Twipler - Twitter Web Client with features.
 *  
 *  Copyright (C) 2009, 2010. Ian Quigley
 * 
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details. 
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>. 
 */


using System.IO;
using System.Net;
using System;
using System.Runtime.Remoting.Messaging;

namespace Twipler.Twitter
{
    public class GeneralPublic
    {
        public static string Get(string url)
        {
			HttpWebResponse response = (HttpWebResponse) (WebRequest.Create(url)).GetResponse();

			using (StreamReader reader = new StreamReader(response.GetResponseStream()))
				return reader.ReadToEnd();
		}

        private class Stuff
        {
            public WebRequest request;
            public Action<string> callback;
        }

        public static void GetAsync(string url, Action<string> callback)
        {
            Stuff stuff = new Stuff()
            {
                request = WebRequest.Create(url),
                callback = callback
            };
            
            stuff.request.BeginGetResponse(new AsyncCallback(RespCallback), stuff);
         }

        private static void RespCallback(IAsyncResult asynchronousResult)
        {
            Stuff stuff = (Stuff)asynchronousResult.AsyncState;

            WebResponse response = stuff.request.EndGetResponse(asynchronousResult);

            using (StreamReader reader = new StreamReader(response.GetResponseStream()))
                stuff.callback(reader.ReadToEnd());
        }
    }
}